/* Site vitrine EMSport. Feuille autonome : aucun token du design system de
   l'app, aucune dépendance à theme/static_src. Voir CLAUDE.md, section
   "Site vitrine", pour les trois règles à ne pas corriger par réflexe. */

/* Polices auto-hébergées (jamais le CDN Google, RGPD) */
@font-face {
  font-family: 'Archivo';
  font-style: normal;
  font-weight: 500 800;
  font-display: swap;
  src: url("../vendor/fonts/vitrine/archivo-latin-ext-k3kPo8UD.c5e41aa17045.woff2") format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Archivo';
  font-style: normal;
  font-weight: 500 800;
  font-display: swap;
  src: url("../vendor/fonts/vitrine/archivo-latin-k3kPo8UD.cd56e2ec63d7.woff2") format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Instrument Sans';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url("../vendor/fonts/vitrine/instrument-sans-latin-ext-pxiTypc9.1ff13d113ba4.woff2") format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Instrument Sans';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url("../vendor/fonts/vitrine/instrument-sans-latin-pxiTypc9.fa41c43a3d8e.woff2") format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url("../vendor/fonts/vitrine/jetbrains-mono-latin-ext-tDbv2o-f.bd4781a31b42.woff2") format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url("../vendor/fonts/vitrine/jetbrains-mono-latin-tDbv2o-f.b636a65da4f0.woff2") format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* ─────────────────────────────────────────────────────────────
   EMSport, site vitrine (maquette v3)
   Parti pris : une seule identité, lumineuse. Pas de mode sombre
   (règle projet). Toutes les couleurs sont peintes explicitement.
   Titres : Archivo. Texte : Instrument Sans. Chiffres et labels : mono.
   Registre : "vous" (vitrine commerciale). La règle "ne jamais s'adresser
   à l'utilisateur" reste valable pour l'app, pas pour cette page.
   Aucun tiret long dans la page (règle Evan, 2026-09-01).
   ───────────────────────────────────────────────────────────── */
:root{
  --ink:        #0D1A13;   /* noir à biais vert */
  --ink-soft:   #23342B;
  --deep:       #0F231A;   /* fond des sections sombres */
  --deep-2:     #143024;
  --ground:     #F6F9F5;   /* off-white à biais vert */
  --surface:    #FFFFFF;
  --line:       rgba(13,26,19,.10);
  --line-strong:rgba(13,26,19,.16);
  --muted:      #57685D;
  --muted-dark: #9FB3A6;   /* texte secondaire sur fond sombre */
  --accent:     #35914F;   /* vert d'action, dérivé du vert de l'app */
  --accent-hi:  #76C380;   /* le vert de l'app, en aplat clair */
  --accent-pale:#E7F3E9;
  --accent-glow:rgba(118,195,128,.34);

  --fl-vert:#2E8B57; --fl-rouge:#C4342F; --fl-bleu:#2F6FB5; --fl-jaune:#E4BE30;
  --fl-blanc:#D3D6D2; --fl-bronze:#A9713C; --fl-argent:#A3ADB2; --fl-or:#D2A427;

  --font-display:"Archivo","Instrument Sans",system-ui,sans-serif;
  --font-body:"Instrument Sans","Segoe UI",system-ui,-apple-system,sans-serif;
  --font-mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;

  --radius:14px;
  --shot-shadow: 0 1px 2px rgba(13,26,19,.06), 0 18px 40px -18px rgba(13,26,19,.30), 0 44px 90px -50px rgba(13,26,19,.42);
  --maxw:1160px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--ground);
  color:var(--ink);
  font-family:var(--font-body);
  font-size:17px;
  line-height:1.62;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
@media (prefers-reduced-motion:reduce){ html{scroll-behavior:auto} }

h1,h2,h3{
  font-family:var(--font-display);
  font-weight:700;
  letter-spacing:-.024em;
  line-height:1.06;
  text-wrap:balance;
  margin:0;
}
h1{font-weight:800;letter-spacing:-.032em;line-height:1.02}
p{margin:0}
a{color:inherit}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}
.eyebrow{
  font-family:var(--font-mono);
  font-size:.7rem;font-weight:500;
  letter-spacing:.16em;text-transform:uppercase;
  color:var(--accent);
}
.eyebrow.on-deep{color:var(--accent-hi)}
.lede{font-size:1.16rem;color:var(--muted);max-width:60ch}
.lede.on-deep{color:var(--muted-dark)}

/* ── Boutons ─────────────────────────────────────────────── */
.btn{
  display:inline-flex;align-items:center;gap:.5rem;
  height:46px;padding:0 1.25rem;
  border-radius:10px;border:1px solid transparent;
  font-family:var(--font-body);font-size:.98rem;font-weight:600;
  text-decoration:none;cursor:pointer;
  transition:transform .16s ease, background .16s ease, border-color .16s ease, box-shadow .16s ease;
}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--accent);color:#fff;box-shadow:0 1px 0 rgba(255,255,255,.18) inset, 0 8px 20px -10px rgba(53,145,79,.9)}
.btn-primary:hover{background:#2C7E44}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line-strong)}
.btn-ghost:hover{border-color:var(--ink);background:rgba(13,26,19,.03)}
.btn-ghost.on-deep{color:#fff;border-color:rgba(255,255,255,.26)}
.btn-ghost.on-deep:hover{border-color:rgba(255,255,255,.6);background:rgba(255,255,255,.07)}
.btn-lg{height:52px;padding:0 1.5rem;font-size:1.02rem}
:focus-visible{outline:2px solid var(--accent-hi);outline-offset:3px;border-radius:6px}

/* ── Nav ─────────────────────────────────────────────────── */
.nav{
  position:sticky;top:0;z-index:50;
  background:rgba(246,249,245,.82);
  backdrop-filter:saturate(1.6) blur(14px);
  -webkit-backdrop-filter:saturate(1.6) blur(14px);
  border-bottom:1px solid transparent;
  transition:border-color .2s ease, background .2s ease;
}
.nav.is-stuck{border-bottom-color:var(--line);background:rgba(246,249,245,.94)}
.nav-in{display:flex;align-items:center;gap:1.5rem;height:70px}
.brand{display:flex;align-items:center;gap:.6rem;text-decoration:none;font-family:var(--font-display);font-weight:700;letter-spacing:-.02em;font-size:1.14rem}
.brand-mark{
  width:30px;height:30px;border-radius:9px;
  background:linear-gradient(150deg,var(--accent-hi),var(--accent));
  display:grid;place-items:center;color:#fff;flex:none;
  box-shadow:0 4px 12px -4px rgba(53,145,79,.7);
}
.nav-links{display:flex;gap:1.5rem;margin-left:auto;align-items:center}
.nav-links a{text-decoration:none;font-size:.95rem;font-weight:500;color:var(--ink-soft);position:relative;padding:.2rem 0}
.nav-links a::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:1.5px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .2s ease}
.nav-links a:hover::after{transform:scaleX(1)}
.nav-cta{display:flex;gap:.6rem;align-items:center}
@media (max-width:1020px){ .nav-links{display:none} .nav-in{gap:1rem} }
@media (max-width:560px){ .nav-cta .btn-ghost{display:none} }

/* ── Hero ────────────────────────────────────────────────── */
.hero{position:relative;overflow:hidden;padding:76px 0 0}
.hero::before{
  content:"";position:absolute;inset:-30% -20% auto -20%;height:120%;
  background:
    radial-gradient(48% 42% at 22% 8%, var(--accent-glow), transparent 62%),
    radial-gradient(38% 40% at 84% 0%, rgba(118,195,128,.18), transparent 66%);
  pointer-events:none;
}
.hero-in{position:relative;text-align:center;display:flex;flex-direction:column;align-items:center;gap:1.4rem}
.hero h1{font-size:clamp(2.35rem,5.6vw,4.3rem);max-width:none}
.hero h1 > span{display:block}
.hero h1 em{font-style:normal;color:var(--accent);position:relative;white-space:nowrap}
.hero h1 em::after{
  content:"";position:absolute;left:0;right:0;bottom:.06em;height:.26em;
  background:var(--accent-hi);opacity:.28;border-radius:3px;z-index:-1;
}
.hero .lede{font-size:1.2rem;max-width:60ch}
.hero-actions{display:flex;gap:.75rem;flex-wrap:wrap;justify-content:center;margin-top:.3rem}
.hero-note{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}

.hero-shot{margin-top:52px;position:relative}
.hero-shot .shot{max-width:1060px;margin:0 auto}
.hero-fade{height:110px;margin-top:-110px;position:relative;z-index:2;background:linear-gradient(to bottom,rgba(246,249,245,0),var(--ground) 82%);pointer-events:none}

/* ── Capture d'écran ─────────────────────────────────────── */
.shot{
  border-radius:var(--radius);
  border:1px solid var(--line);
  background:var(--surface);
  box-shadow:var(--shot-shadow);
  overflow:hidden;
  line-height:0;
}
.shot img{width:100%;height:auto;display:block}
.shot-cap{
  line-height:1.5;font-family:var(--font-mono);font-size:.68rem;
  letter-spacing:.1em;text-transform:uppercase;color:var(--muted);
  padding:.7rem 1rem;border-top:1px solid var(--line);background:#FBFDFA;
}
.shot.on-deep{border-color:rgba(255,255,255,.14);box-shadow:0 30px 70px -30px rgba(0,0,0,.7)}
.shot.on-deep .shot-cap{background:rgba(255,255,255,.05);border-top-color:rgba(255,255,255,.12);color:var(--muted-dark)}

/* ── Bandeau des trois piliers ───────────────────────────── */
.proof{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--surface)}
.proof-in{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;padding:40px 0}
.pillar{display:flex;flex-direction:column;gap:.55rem}
.pillar-ico{width:34px;height:34px;border-radius:10px;background:var(--accent-pale);color:var(--accent);display:grid;place-items:center;flex:none;margin-bottom:.15rem}
.pillar h3{font-size:1.06rem;letter-spacing:-.015em}
.pillar p{font-size:.95rem;color:var(--muted);line-height:1.55}
@media (max-width:860px){ .proof-in{grid-template-columns:1fr;gap:28px;padding:32px 0} }

/* ── Sections ────────────────────────────────────────────── */
section{padding:100px 0}
.sec-head{max-width:64ch;display:flex;flex-direction:column;gap:1rem;margin-bottom:56px}
.sec-head h2{font-size:clamp(1.9rem,3.4vw,2.7rem)}

/* ── Ce que ça remplace ──────────────────────────────────── */
.repl-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.repl{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:24px 22px;display:flex;flex-direction:column;gap:.7rem;
}
.repl-old{
  font-family:var(--font-mono);font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;
  color:#9AA79E;text-decoration:line-through;text-decoration-thickness:1.5px;
}
.repl h3{font-size:1.02rem;letter-spacing:-.015em}
.repl p{font-size:.93rem;color:var(--muted)}
@media (max-width:1000px){ .repl-grid{grid-template-columns:1fr 1fr} }
@media (max-width:560px){ .repl-grid{grid-template-columns:1fr} }

/* ── Pour qui ────────────────────────────────────────────── */
.roles{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.role{background:var(--surface);padding:30px 26px;display:flex;flex-direction:column;gap:.6rem}
.role h3{font-size:1.08rem}
.role p{font-size:.95rem;color:var(--muted)}
@media (max-width:860px){ .roles{grid-template-columns:1fr} }

/* Bloc fonctionnalité alterné */
.feat{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:64px;align-items:center;margin-bottom:104px}
.feat:last-child{margin-bottom:0}
.feat.rev .feat-txt{order:2}
.feat-txt{display:flex;flex-direction:column;gap:1.05rem}
.feat-txt h3{font-size:clamp(1.45rem,2.3vw,1.95rem)}
.feat-list{list-style:none;padding:0;margin:.3rem 0 0;display:flex;flex-direction:column;gap:.7rem}
.feat-list li{display:flex;gap:.7rem;align-items:flex-start;font-size:1rem;color:var(--ink-soft)}
.feat-list svg{flex:none;margin-top:.3rem;color:var(--accent)}
.feat-list.on-deep li{color:#DCE8E0}
@media (max-width:940px){
  .feat{grid-template-columns:1fr;gap:32px;margin-bottom:72px}
  .feat.rev .feat-txt{order:0}
}

/* ── Section sombre ──────────────────────────────────────── */
.deep{background:var(--deep);color:#fff;position:relative;overflow:hidden}
.deep::before{
  content:"";position:absolute;inset:auto -10% -40% -10%;height:80%;
  background:radial-gradient(40% 60% at 50% 100%, rgba(118,195,128,.16), transparent 70%);
  pointer-events:none;
}
.deep h2,.deep h3{color:#fff}
.deep .sec-head{position:relative}

/* Frise des drapeaux */
.flags{
  display:grid;grid-template-columns:repeat(8,1fr);gap:0;
  position:relative;margin:8px 0 44px;
  border-top:1px solid rgba(255,255,255,.14);
  border-bottom:1px solid rgba(255,255,255,.14);
}
.flag{padding:26px 12px 24px;position:relative;text-align:center}
.flag + .flag{border-left:1px solid rgba(255,255,255,.09)}
.flag-dot{width:14px;height:14px;border-radius:50%;margin:0 auto 14px;box-shadow:0 0 0 4px rgba(255,255,255,.06)}
.flag-name{font-size:.86rem;font-weight:600;letter-spacing:-.01em}
.flag-idx{font-family:var(--font-mono);font-size:.64rem;letter-spacing:.12em;color:var(--muted-dark);margin-top:.25rem}
.flag-line{position:absolute;left:0;right:0;top:33px;height:1px;background:rgba(255,255,255,.16);z-index:0}
@media (max-width:760px){
  .flags{grid-template-columns:repeat(4,1fr);border-bottom:none}
  .flag:nth-child(6){border-left:none}
  .flag-line{display:none}
}

.golf-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.12);border-radius:var(--radius);overflow:hidden}
.golf-cell{background:var(--deep-2);padding:28px 26px}
.golf-cell h3{font-size:1.02rem;margin-bottom:.5rem;letter-spacing:-.01em}
.golf-cell p{font-size:.95rem;color:var(--muted-dark)}
@media (max-width:860px){ .golf-grid{grid-template-columns:1fr} }

/* ── Grille de rubriques ─────────────────────────────────── */
.rub-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.rub{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:26px 24px;display:flex;flex-direction:column;gap:.7rem;
  transition:transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.rub:hover{transform:translateY(-3px);border-color:var(--line-strong);box-shadow:0 14px 30px -18px rgba(13,26,19,.34)}
.rub-ico{width:38px;height:38px;border-radius:11px;background:var(--accent-pale);color:var(--accent);display:grid;place-items:center;flex:none}
.rub h3{font-size:1.04rem;letter-spacing:-.015em}
.rub p{font-size:.94rem;color:var(--muted)}
@media (max-width:880px){ .rub-grid{grid-template-columns:1fr 1fr} }
@media (max-width:600px){ .rub-grid{grid-template-columns:1fr} }

/* ── Portail parents ─────────────────────────────────────── */
.portail{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.portail-grid{display:grid;grid-template-columns:minmax(0,6fr) minmax(0,6fr);gap:64px;align-items:center}
.pill-row{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:.4rem}
.pill{
  font-family:var(--font-mono);font-size:.7rem;letter-spacing:.06em;
  text-transform:uppercase;padding:.4rem .7rem;border-radius:99px;
  background:var(--accent-pale);color:#25703C;border:1px solid rgba(53,145,79,.16);
}
@media (max-width:940px){ .portail-grid{grid-template-columns:1fr;gap:36px} }

/* ── D'où vient EMSport ──────────────────────────────────── */
.origin{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:56px;align-items:center}
.team-photo{
  aspect-ratio:4/3;border-radius:18px;overflow:hidden;position:relative;
  background:linear-gradient(155deg,var(--accent-pale),#D7EBDC);
  border:1px solid rgba(53,145,79,.18);
  display:grid;place-items:center;text-align:center;padding:24px;
}
.photo-slot{display:flex;flex-direction:column;align-items:center;gap:.7rem;color:#2C7E44}
.photo-slot span{font-family:var(--font-mono);font-size:.66rem;letter-spacing:.14em;text-transform:uppercase}
.origin-facts{list-style:none;padding:0;margin:.4rem 0 0;display:flex;flex-direction:column;gap:.7rem}
.origin-facts li{display:flex;gap:.7rem;align-items:flex-start;font-size:1rem;color:var(--ink-soft)}
.origin-facts svg{flex:none;margin-top:.3rem;color:var(--accent)}
@media (max-width:860px){ .origin{grid-template-columns:1fr;gap:32px} }

/* ── Étapes ──────────────────────────────────────────────── */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;counter-reset:step}
.step{
  background:rgba(255,255,255,.045);border:1px solid rgba(255,255,255,.14);
  border-radius:var(--radius);padding:28px 26px;position:relative;
}
.step::before{
  counter-increment:step;content:counter(step,decimal-leading-zero);
  font-family:var(--font-mono);font-size:.72rem;font-weight:700;letter-spacing:.14em;
  color:var(--accent-hi);display:block;margin-bottom:.9rem;
}
.step h3{font-size:1.06rem;margin-bottom:.5rem}
.step p{font-size:.95rem;color:var(--muted-dark)}
@media (max-width:860px){ .steps{grid-template-columns:1fr} }

/* ── Sécurité ────────────────────────────────────────────── */
.secure{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.12);border-radius:var(--radius);overflow:hidden;margin-top:56px}
.secure div{background:var(--deep-2);padding:24px 22px}
.secure h3{font-size:.98rem;margin-bottom:.4rem}
.secure p{font-size:.9rem;color:var(--muted-dark)}
@media (max-width:900px){ .secure{grid-template-columns:1fr 1fr} }
@media (max-width:560px){ .secure{grid-template-columns:1fr} }

/* ── Tarifs ──────────────────────────────────────────────── */
.price{
  background:var(--surface);border:1px solid var(--line);border-radius:20px;
  padding:44px;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);gap:48px;
  box-shadow:0 24px 60px -40px rgba(13,26,19,.4);
}
.price-left{display:flex;flex-direction:column;gap:1rem}
.price-left h3{font-size:1.7rem}
.incl{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:1fr 1fr;gap:.85rem 1.5rem}
.incl li{display:flex;gap:.6rem;align-items:flex-start;font-size:.97rem;color:var(--ink-soft)}
.incl svg{flex:none;margin-top:.28rem;color:var(--accent)}
@media (max-width:880px){ .price{grid-template-columns:1fr;gap:32px;padding:32px} .incl{grid-template-columns:1fr} }

/* ── FAQ ─────────────────────────────────────────────────── */
.faq{max-width:820px;margin:0 auto;border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{
  list-style:none;cursor:pointer;padding:22px 44px 22px 0;position:relative;
  font-family:var(--font-display);font-weight:600;font-size:1.06rem;letter-spacing:-.015em;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"";position:absolute;right:10px;top:50%;width:11px;height:11px;
  border-right:1.8px solid var(--accent);border-bottom:1.8px solid var(--accent);
  transform:translateY(-70%) rotate(45deg);transition:transform .2s ease;
}
.faq details[open] summary::after{transform:translateY(-30%) rotate(-135deg)}
.faq summary:hover{color:var(--accent)}
.faq-a{padding:0 44px 24px 0;color:var(--muted);font-size:1rem;max-width:66ch}

/* ── Démo ────────────────────────────────────────────────── */
.demo-grid{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:64px;align-items:start}
form.demo{
  background:rgba(255,255,255,.045);border:1px solid rgba(255,255,255,.14);
  border-radius:18px;padding:32px;display:grid;grid-template-columns:1fr 1fr;gap:16px;
}
.fld{display:flex;flex-direction:column;gap:.45rem}
.fld.full{grid-column:1/-1}
.fld label{font-family:var(--font-mono);font-size:.68rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted-dark)}
.fld input,.fld textarea{
  font-family:var(--font-body);font-size:.98rem;color:#fff;
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.16);
  border-radius:10px;padding:.7rem .85rem;width:100%;
  transition:border-color .16s ease, background .16s ease;
}
.fld input::placeholder,.fld textarea::placeholder{color:rgba(255,255,255,.34)}
.fld input:focus,.fld textarea:focus{outline:none;border-color:var(--accent-hi);background:rgba(255,255,255,.1)}
.fld textarea{resize:vertical;min-height:92px}
.demo-submit{grid-column:1/-1;display:flex;align-items:center;gap:1rem;flex-wrap:wrap;margin-top:.3rem}
.demo-ok{
  grid-column:1/-1;display:none;gap:.7rem;align-items:flex-start;
  background:rgba(118,195,128,.12);border:1px solid rgba(118,195,128,.34);
  border-radius:12px;padding:1rem 1.1rem;color:#DCF0E0;font-size:.96rem;
}
.demo-ok svg{flex:none;margin-top:.2rem;color:var(--accent-hi)}
form.demo.sent .demo-ok{display:flex}
form.demo.sent .fld,form.demo.sent .demo-submit{display:none}
@media (max-width:940px){ .demo-grid{grid-template-columns:1fr;gap:36px} }
@media (max-width:560px){ form.demo{grid-template-columns:1fr;padding:24px} }

/* ── Footer ──────────────────────────────────────────────── */
footer{background:var(--deep);color:var(--muted-dark);padding:44px 0;border-top:1px solid rgba(255,255,255,.1)}
.foot-in{display:flex;flex-wrap:wrap;gap:1.5rem;align-items:center;justify-content:space-between;font-size:.9rem}
.foot-links{display:flex;gap:1.3rem;flex-wrap:wrap}
.foot-links a{text-decoration:none}
.foot-links a:hover{color:#fff}
.foot-brand{display:flex;align-items:center;gap:.6rem;color:#fff;font-family:var(--font-display);font-weight:700;letter-spacing:-.02em}

/* ── Révélation au scroll ────────────────────────────────── */
.rv{opacity:0;transform:translateY(14px);transition:opacity .6s cubic-bezier(.22,.61,.36,1),transform .6s cubic-bezier(.22,.61,.36,1)}
.rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){ .rv{opacity:1;transform:none;transition:none} }